do you have only one bottle of ep1logue? i think 8 weeks should be the way to go AT LEAST, better 12 weeks.
i felt that the first bottle is more or less just there to let the body react to the UroB (and of course to the epicatechin but i think its more important for the UroB) and that it really started to show its effects after the first bottle. i can already notice some body changes and im going into week 6 in a few days. will run it 12 weeks, so its only half-time and it seems to get better everyday. i would be very sad if my cycle would be finished already.
long story short - you will have massive pumps and full muscle feeling also with only one bottle but i would highly recommend to buy one or two another bottles of ep1logue to maximize the benefits. otherwise you cant really judge the Urolithin because your cycle wasnt long enough. the NV deal is still there, i think its 27€ a bottle.
cant say anything about the other products, never used them.